// $Id: imageCommon.js,v 1.2 2003/02/18 23:41:35 justin Exp $
// Common image manipulation functions

var path = "/images/";

function navOver(img) {
	var src = path + img +"Over.gif";
	imgSwap(img, src);
}

function navOut(img) {
	var src = path + img +"Off.gif";
	imgSwap(img, src);
}

function imgSwap(img, src) {
	eval("document."+ img +".src = '"+ src +"'");
}

var rollImages = new Array();

function imgPreload(path){
	for (var i = 1; i < arguments.length; i++) {
		rollImages[i] = new Image();
		rollImages[i].src = path + imgPreload.arguments[i];
	}
}

function popupMovie(t,f) {
	var vid;
	var url = "/admin/showVideo.php?t="+ t +"&f="+ f;
	var param = "toolbar=no,menubar=no,status=yes,scrollbars=auto,resizable=yes,height=335,width=400,innerHeight=335,innerWidth=400";
	vid = window.open(url,vid,param);
	vid.focus();
}

function viewLarge(t,f,image) {
	if (f.match(/[^\.]+[\.](mov|qt|mpg|mpeg)/)) {
		popupMovie(t,f);
	} else {
		imgShow(f, image);
	}
}